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Scans reveal differences in autistic brains

Researchers at the University of Washington's Autism Center have found new evidence that some regions in the brains of people with the developmental disorder autism may not communicate with each other as efficiently as they do in other people.

17 Oct 2006

New test on hair can reveal eating disorders

All too often women with eating disorders cannot recognise they have a problem, or go to great lengths to disguise the problem from others.

17 Oct 2006

Check out hospital rating before checking in

According to the latest study, the gap between the best and worst performing hospitals in the United States has widened by as much as 5 percent since last year.

17 Oct 2006

Abuse of caffeine pills can land you in intensive care

The American College of Emergency Physicians (ACEP) says many young Americans are ending up in hospital because of an abuse of caffeine medications.

17 Oct 2006

Incidence of kidney damage associated with coronary artery bypass surgery has increased significantly

The incidence of kidney damage associated with coronary artery bypass surgery has increased significantly over the past 16 years in the United States, but the rate of death from such damage has decreased significantly during the period, according to a new analysis.

16 Oct 2006

Discovery of mechanism by which Ebola and Marburg viruses cause disease

Researchers in the Greene Infectious Disease Laboratory at Columbia University's Mailman School of Public Health, the Centers for Disease Control and Prevention, and the Caribbean Primate Research Center have discovered a key mechanism by which the Filoviruses, Ebola and Marburg, cause disease.

16 Oct 2006

Study points to new strategy for AIDS vaccination

A new HIV study shows how competition among the human immune system's T cells allows the virus to escape destruction and eventually develop into full-blown AIDS.

16 Oct 2006

New technique allows partial-match cell transplants for children with most resistant leukemia

Clinicians at St. Jude Children's Research Hospital have successfully demonstrated an improved technique for blood stem cell transplantations in children that shows promise for those most likely to fail standard treatment for leukemia.

16 Oct 2006

Witnessing marital violence as children: Men's perceptions of their fathers

A new study explores how boys view their fathers as the boys move from childhood into adulthood.

16 Oct 2006

Researchers identifiy how immune system contributes to nerve fiber damage caused by multiple sclerosis

Researchers have identified how the body's own immune system contributes to the nerve fiber damage caused by multiple sclerosis, a finding that can potentially aid earlier diagnosis and improved treatment for this chronic disease.

16 Oct 2006

New guidelines for nausea and vomiting

After five years of reviewing the latest research findings, a panel of experts led by a Duke University Medical Center anesthesiologist has developed new guidelines to help physicians reduce the occurrence of nausea and vomiting in patients after surgery.

16 Oct 2006

DNA-based computer that could lead to faster West Nile virus detection

New technique detects signature of metastasizing melanoma with as few as 10 cancer cells present in blood sample.

16 Oct 2006

New technique detects signature of metastasizing melanoma with as few as 10 cancer cells present in blood sample

Researchers at the University of Missouri-Columbia can now detect the spread of skin cancer cells through the blood by literally listening to their sound.

16 Oct 2006

The influence of resource pressure on medical treatment decisions

Two studies in Florida show that pressure from hospitals and insurance companies to minimize health care costs can negatively affect the quality of care for some people.

16 Oct 2006

Hazards of tire aging

Human factors/ergonomics (HF/E) researchers at North Carolina State University have found that vehicle owners may not be aware that older but relatively unused tires can fail and cause crashes.

16 Oct 2006

GPs crucial in coping with pandemic influenza outbreak

General practitioners would be crucial in avoiding large numbers of deaths in Australia as a result of a pandemic influenza outbreak, researchers at The Australian National University have shown.

16 Oct 2006

Heme oxygenase-1 protects against lung damage in silicosis

Levels of heme oxygenase-1 (HO-1), an antioxidant that protects against reactive oxygen species (damaging oxygen molecules that cause direct tissue injury), become elevated in the lungs of chronic silicosis patients and could represent a new treatment approach for the disease.

16 Oct 2006